Coi*_*oin 13
这可能有点hacky但你可以这样做:
listView.Items[0].Bounds.Top
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这仅在列表中只有一个项目时才有效.因此,您可能希望在首次创建列表时临时添加一个并保留高度值.
否则,您可以随时使用:
listView.TopItem.Bounds.Top
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要随时进行测试,但您仍需要列表中的至少一个项目.
Pha*_*rus 11
以下是使用Win32 Interop调用获取listview标题高度的方法.
[Serializable, StructLayout(LayoutKind.Sequential)]
public struct RECT
{
public int Left;
public int Top;
public int Right;
public int Bottom;
}
const long LVM_FIRST = 0x1000;
const long LVM_GETHEADER = (LVM_FIRST + 31);
[DllImport("user32.dll", EntryPoint="SendMessage")]
private static extern IntPtr SendMessage(IntPtr hwnd, long wMsg, long wParam, long lParam);
[DllImport("user32.dll")]
private static extern bool GetWindowRect(HandleRef hwnd, out RECT lpRect);
RECT rc = new RECT();
IntPtr hwnd = SendMessage(ListView1.Handle, LVM_GETHEADER, 0, 0);
if (hwnd != null)
{
if (GetWindowRect(new HandleRef(null, hwnd), out rc))
{
int headerHeight = rc.Bottom - rc.Top;
}
}
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